Red Giants As Probes Of The Structure And Evolution Of The Milky Way
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Red Giants As Probes Of The Structure And Evolution Of The Milky Way
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Author : Andrea Miglio
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-02-22
Red Giants As Probes Of The Structure And Evolution Of The Milky Way written by Andrea Miglio and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-22 with Science categories.
Exciting results are blooming, thanks to a convergence between unprecedented asteroseismic data obtained by the satellites CoRoT and KEPLER, and state-of-the-art models of the internal structure of red giants and of galactic evolution. The pulsation properties now available for thousands of red giants promise to add valuable and independent constraints to current models of structure and evolution of our galaxy. Such a close connection between these domains opens a new very promising gate in our understanding of stars and galaxies. In this book international leaders in the field offer a wide perspective of the recent advancements in: Asteroseismology of red giants Models of the atmosphere, internal structure, and evolution of red giants Stellar population synthesis and models of the Milky Way
Asteroseismology Of Stellar Populations In The Milky Way
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Author : Andrea Miglio
language : en
Publisher: Springer
Release Date : 2014-12-26
Asteroseismology Of Stellar Populations In The Milky Way written by Andrea Miglio and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-26 with Science categories.
The detection of radial and non-radial solar-like oscillations in thousands of G-K giants with CoRoT and Kepler is paving the road for detailed studies of stellar populations in the Galaxy. The available average seismic constraints allow largely model-independent determination of stellar radii and masses, and can be used to determine the position and age of thousands of stars in different regions of the Milky Way, and of giants belonging to open clusters. Such a close connection between stellar evolution, Galactic evolution, and asteroseismology opens a new very promising gate in our understanding of stars and galaxies. This book represents a natural progression from the collection of review papers presented in the book 'Red Giants as Probes of the Structure and Evolution of the Milky Way', which appeared in the Astrophysics and Space Science Proceedings series in 2012. This sequel volume contains review papers on spectroscopy, seismology of red giants, open questions in Galactic astrophysics, and discusses first results achieved by combining photometric/spectroscopic and seismic constraints on populations of stars observed by CoRoT and Kepler. The book also reports on discussions between expert researchers in Galactic evolution, specialists in stellar structure and asteroseismology, and key representatives of extensive ground-based spectroscopic surveys such as APOGEE and the ESO-GAIA Spectroscopic Survey, which would serve as a roadmap for future endeavours in this field of research.
Stellar Pulsations
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Author : J.C. Suárez
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-10-20
Stellar Pulsations written by J.C. Suárez and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-20 with Science categories.
Analyses of photometric time series obtained from the MOST, CoRoT and Kepler space missions were presented at the 20th conference on Stellar Pulsations (Granada, September 2011). These results are leading to a re-appraisal of our views on stellar pulsation in some stars and posing some new and unexpected challenges. The very important and exciting role played by innovative ground-based observational techniques, such as interferometric measurements of giant pulsating stars and high-resolution spectroscopy in the near infrared, is also discussed. These Proceedings are distinguished by the format of the conference, which brings together a variety of related but different topics not found in other meetings of this nature.
Pulsating Stars
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Author : Márcio Catelan
language : en
Publisher: John Wiley & Sons
Release Date : 2015-03-23
Pulsating Stars written by Márcio Catelan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-23 with Science categories.
This book surveys our understanding of stars which change in brightness because they pulsate. Pulsating variable stars are keys to distance scales inside and beyond the Milky Way galaxy. They test our understanding not only of stellar pulsation theory but also of stellar structure and evolution theory. Moreover, pulsating stars are important probes of the formation and evolution of our own and neighboring galaxies. Our understanding of pulsating stars has greatly increased in recent years as large-scale surveys of pulsating stars in the Milky Way and other Local Group galaxies have provided a wealth of new observations and as space-based instruments have studied particular pulsating stars in unprecedented detail.
Asteroseismology
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Author : C. Aerts
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-01-19
Asteroseismology written by C. Aerts and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-19 with Science categories.
Understanding the stars is the bedrock of modern astrophysics. Stars are the source of life. The chemical enrichment of our Milky Way and of the Universe withallelementsheavierthanlithiumoriginatesintheinteriorsofstars.Stars arethe tracersofthe dynamics ofthe Universe,gravitationallyimplying much more than meets the eye. Stars ionize the interstellar medium and re-ionized the early intergalactic medium. Understanding stellar structure and evolution is fundamental. While stellar structure and evolution are understood in general terms, we lack important physical ingredients, despite extensive research during recent decades.Classicalspectroscopy,photometry,astrometryandinterferometryof stars have traditionally been used as observational constraints to deduce the internal stellar physics. Unfortunately, these types of observations only allow the tuning of the basic common physics laws under stellar conditions with relatively poor precision. The situation is even more worrisome for unknown aspects of the physics and dynamics in stars. These are usually dealt with by using parameterised descriptions of, e.g., the treatments of convection, rotation,angularmomentumtransport,theequationofstate,atomicdi?usion andsettlingofelements,magneto-hydrodynamicalprocesses,andmore.There is a dearth of observational constraints on these processes, thus solar values areoftenassignedtothem.Yetitishardtoimaginethatonesetofparameters is appropriate for the vast range of stars.
Red Giants And White Dwarfs
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Author : Robert Jastrow
language : en
Publisher: W. W. Norton & Company
Release Date : 1990
Red Giants And White Dwarfs written by Robert Jastrow and has been published by W. W. Norton & Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Fiction categories.
Presents discussions regarding the origin of the universe, the life and death of stars and the origin of the earth and life.
Red Giants And White Dwarfs
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Author : Robert Jastrow
language : en
Publisher:
Release Date : 1967
Red Giants And White Dwarfs written by Robert Jastrow and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Astronomy categories.
The Exoplanet Handbook
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Author : Michael Perryman
language : en
Publisher: Cambridge University Press
Release Date : 2018-08-30
The Exoplanet Handbook written by Michael Perryman and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-30 with Science categories.
A complete and in-depth review of exoplanet research, covering the discovery methods, physics and theoretical background.
Pulsating Stars
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Author : Márcio Catelan
language : en
Publisher: John Wiley & Sons
Release Date : 2015-02-02
Pulsating Stars written by Márcio Catelan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-02 with Science categories.
This book surveys our understanding of stars which change in brightness because they pulsate. Pulsating variable stars are keys to distance scales inside and beyond the Milky Way galaxy. They test our understanding not only of stellar pulsation theory but also of stellar structure and evolution theory. Moreover, pulsating stars are important probes of the formation and evolution of our own and neighboring galaxies. Our understanding of pulsating stars has greatly increased in recent years as large-scale surveys of pulsating stars in the Milky Way and other Local Group galaxies have provided a wealth of new observations and as space-based instruments have studied particular pulsating stars in unprecedented detail.
The Formation Of The Milky Way
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Author : E. J. Alfaro
language : en
Publisher: Cambridge University Press
Release Date : 1995-08-03
The Formation Of The Milky Way written by E. J. Alfaro and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-08-03 with Science categories.
This review examines all the key physical processes involved in the formation and evolution of the Milky Way, based on an international meeting held in Granada (Spain).